#40D5AD#40D5AD

#40D5AD is a light, vivid teal. Relative luminance 0.517; OKLCH L 78.5% C 0.137 H 170.8°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#40D5AD
RGB	rgb(64, 213, 173)
HSL	hsl(164, 64%, 54%)
HSV	hsv(164, 70%, 84%)
CMYK	cmyk(70%, 0%, 18.8%, 16.5%)
CIE-LAB	lab(77.10, -48.27, 8.57)
CIE-LCH	lch(77.10, 49.03, 169.93°)
OKLab	oklab(78.54% -0.1352 0.0219)
OKLCH	oklch(78.54% 0.137 170.8)
XYZ	xyz(33.4475, 51.6918, 47.7418)
Luminance	0.5170 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D5AD #D54068

analogous

#40D563 #40D5AD #40B2D5

triadic

#40D5AD #AD40D5 #D5AD40

tetradic

#40D5AD #6340D5 #D54068 #B2D540

square

#40D5AD #6340D5 #D54068 #B2D540

split-complementary

#40D5AD #D540B2 #D56340

monochromatic

#1C7F64 #27B18C #40D5AD #72E0C3 #A4EBD8

Accessibility & contrast

On white

1.85

#40D5AD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#40D5AD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D5AD

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D5AD	#FFFFFF	#000000	##000000
##40D5AD	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFC7AB

Deuteranopia (green-blind)

#BBB8B0

Tritanopia (blue-blind)

#00D7C9

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40d5ad;
/* rgb */ color: rgb(64, 213, 173);
/* oklch */ color: oklch(78.5% 0.137 170.8);

Tailwind

colors: {
  custom: {
    50: '#88e3c5',
    500: '#40d5ad',
    950: '#000000',
  },
}

SCSS

$custom: #40d5ad;
$custom-light: #88e3c5;
$custom-dark: #000000;

JSON

{
  "hex": "#40d5ad",
  "rgb": {
    "r": 64,
    "g": 213,
    "b": 173
  },
  "hsl": {
    "h": 163.893,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78538,
    "c": 0.13698,
    "h": 170.8
  },
  "luminance": 0.51696
}

Semantic roles & 50–950 ramp

primary

#40D5AD

secondary

#863349

accent

#416DE7

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1512

muted

#7F8482

Preview Lab

Preview with #40D5AD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →